Sensors are perhaps the most important and integral components of our modern society.
With global warming and environmental pollution garnering ever-increasing attention, as …

Cavity ring-down spectroscopy (CRDS), first pioneered in 1988 by O'Keefe and Deacon, 1
has evolved into a newgeneration, precision spectroscopy in recent years and subsequently …

Oxidative stress refers to the disruption of the oxidative balance in the body, which can lead
to various pathological conditions. There have been more and more studies on the …

Recent high-level theoretical calculations predict a mild temperature dependence for HO2+
HO2 inconsistent with state-of-the-art experimental determinations that upheld the stronger …

A mid-infrared laser-based sensor is designed and demonstrated for trace detection of
benzene at ambient conditions. The sensor is based on a distributed feedback inter-band …

In order to improve the performance of the large divergence angle mid-infrared source in
gas sensing, this paper aims at developing a methane (CH4) sensor with non-dispersive …

In this article, a compact dual-laser sensor based on an off-axis integrated-cavity output
spectroscopy and time-division multiplexing method is reported. A complete dual-channel …

A sensor based on cavity-enhanced absorption spectroscopy (CEAS) was implemented for
the first time in a rapid compression machine (RCM) for carbon monoxide concentration …

The thermal decomposition of hydrogen peroxide (H 2 O 2) in seven bath gases (M= He, Ar,
H 2, N 2, CO, CH 4, and H 2 O) has been studied by classical trajectory calculations of the …

An attempt is made to evaluate the nonstatistical effects in the thermal decomposition of
hydrogen peroxide (H2O2). Previous experimental studies on this reaction reported an …